drm/amd/display: do not set_mpc_tree if tree is already setup
authorTony Cheng <tony.cheng@amd.com>
Tue, 2 May 2017 21:01:10 +0000 (17:01 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 26 Sep 2017 22:06:58 +0000 (18:06 -0400)
commitcbfd33fd976eb2679c154e44fa34428a43ac8b44
treeae187a8e262d66ac328ebdc368c4666640ca8373
parentc282ca3390d3327e0f8004d33acb9b022245a958
drm/amd/display: do not set_mpc_tree if tree is already setup

Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c